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Safety Training and Analysis Center

RID Data PDF and Table

Barrier Type

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The following table includes the Barrier Type data in accessible format that is housed above in the PDF format.

Barrier Types	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Count	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
Unknown	19	0.62	217	12.11	21	2.46	2	0.09	20	0.65	113	11.76
Cable Barrier	251	127.24	201	136.46	14	5.01	1,173	325.23	284	38.41	185	91.43
Concrete Barrier	1,419	178.02	844	176.07	1,020	241.59	756	131.33	566	74.85	1,880	437.62
Median Barrier	42	11.82	7	0.73	7	3.73	85	7.65	10	0.87	1	1.35
Median Barrier WITH Blocks	647	328.59	1,415	44.79	179	13.45	117	17.50	64	8.93	106	15.55
Thrie Beam	272	37.54	76	3.19	13	0.22	146	6.75	43	2.52	465	15.34
W Beam	4,441	401.73	6,782	451.64	8,390	927.26	6,990	734.28	2,484	235.51	6,135	579.07
Box Beam	26	4.99	12	0.63	6	0.27	4	0.15	4,573	228.69	21	0.51
Total	7,117	1,090.55	9,554	825.61	9,650	1,194.00	9,273	1,222.98	8,044	590.43	8,906	1,152.63

Degree of Curve

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The following table includes the Degree of Curve data in accessible format that is housed above in the PDF format.

Degree of Curve	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
Tangent	13,363	3,812.43	15,792	3,540.22	15,617	2,534.00	19,416	3,204.59	13,863	2,922.30	19,047	3,116.11
1 - 5	2,202	456.67	3,923	737.88	4,969	844.23	6,674	1,057.81	2,973	492.00	4,768	806.26
6 - 10	450	37.54	1,209	103.91	1,360	104.12	1,849	178.05	749	59.47	2,025	176.82
11 - 20	262	13.82	957	56.95	853	46.83	616	37.75	458	24.86	1,226	65.12
21 - 30	111	3.47	427	17.23	262	11.10	145	5.15	146	4.85	369	11.69
> 30	309	4.43	476	10.89	594	13.16	309	4.89	476	6.54	852	13.33
Total	16,697	4,328.35	22,784	4,467.08	23,655	3,553.45	29,009	4,488.24	18,665	3,510.02	28,287	4,189.33

Intersections

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The following table includes the Intersections data in accessible format that is housed above in the PDF format.

Intersection Control Type	Florida	Indiana	Pennsylvania	North Carolina	New York	Washington
	Counts	Counts	Counts	Counts	Counts	Counts
Unknown	76	113	183	90	134	163
Controlled T Intersection	4,353	3,164	2,378	4,193	3,922	3,814
Signalized	1,909	1,100	648	1,733	1,628	2,607
Two-Way	1,727	1,300	931	889	766	1,628
Uncontrolled	308	227	944	752	215	598
Yield	8	0	4	7	0	2
All-Way	34	189	83	44	113	134
Roundabout	8	4	2	12	21	37
Total	8,423	6,097	5,173	7,720	6,799	8,983

Lane Width

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The following table includes the Lane Width data in accessible format that is housed above in the PDF format.

Lane Width	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
0	154	2	67	1	2	0	5	0	21	0	340	3
1-7	418	33	1,488	338	57	10	475	74	1,379	273	39	2
8	1,336	107	2,540	526	198	44	1,355	241	2,061	436	471	36
9	3,483	265	3,180	635	1,101	330	3,311	539	2,335	486	3,754	335
10	10,653	1,058	4,289	941	4,150	1,135	9,506	1,489	3,299	811	10,837	1,112
11	17,308	1,988	4,333	1,171	4,767	1,216	8,728	1,345	2,771	657	8,712	1,534
12	3,647	432	1,517	334	1,867	326	3,548	413	1,548	315	3,390	490
13	1,442	141	759	58	983	74	1,504	112	1,037	98	1,489	135
14	540	30	701	28	855	52	666	49	877	53	963	52
15+	4,237	144	6,219	193	4,395	170	1,606	63	5,753	214	10,091	344
Total	43,218	4,200	25,093	4,225	18,375	3,358	30,704	4,325	21,081	3,344	29,995	3,699

Median Types

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The following table includes the Median Types data in accessible format that is housed above in the PDF format.

Median Types	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Count	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
Concrete Barrier	624	183.02	399	215.65	570	326.42	253	188.16	127	100.43	683	538.33
Depressed - with Barrier	1,767	1,015.65	1,055	381.34	1,711	237.93	1,537	939.36	810	146.73	774	270.08
Depressed (Lower than Road)	3,885	742.73	2,138	598.87	1,550	420.43	1,963	384.11	1,171	346.63	609	169.55
Flush - with Barrier	168	12.61	39	4.04	122	13.21	114	26.42	102	36.86	113	13.15
Flush (Painted)	4,284	160.91	2,721	88.35	2,067	117.26	5,453	269.68	2,926	104.91	5,623	196.50
Raised	11,491	929.79	1,727	141.84	1,721	159.63	3,283	342.45	765	102.46	4,284	298.62
Raised - with Barrier	695	96.84	182	22.21	959	159.67	444	89.69	476	76.64	577	87.70
Total	22,914	3,141.56	8,261	1,452.30	8,700	1,434.54	13,047	2,239.87	6,377	914.65	12,663	1,573.93

Percent Grade

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The following table includes the Percent Grade data in accessible format that is housed above in the PDF format.

Percent Grade	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
Missing	0	0.00	0	0.00	0	15.62	0	2.53	0	2.13	0	26.22
-8% to -6%	176	0.70	13,526	53.87	23,202	92.74	9,491	37.84	5,185	20.92	24,257	96.10
-5% to -4%	2,707	10.79	28,714	114.20	44,169	178.21	36,922	147.39	13,679	55.52	56,981	226.62
-3% to -1%	91,600	364.94	189,216	754.31	227,253	913.19	267,689	1,062.64	139,687	566.74	220,391	878.24
Zero Grade	893,486	3,563.38	643,827	2,568.47	300,137	1,209.73	477,409	1,881.62	560,664	2,251.91	438,936	1,741.89
1% to 3%	87,671	348.22	173,304	689.38	197,268	794.16	245,251	969.30	135,715	548.05	180,424	714.90
4% to 5%	7,598	30.07	45,601	180.70	69,412	280.49	70,626	280.52	27,383	111.02	73,714	291.98
6% to 8%	798	3.18	23,936	94.66	37,606	148.63	23,139	92.34	9,545	38.59	42,186	166.15
â‰¥ 8%	6	0.02	4,444	17.42	9,073	35.98	1,850	7.33	1,382	5.46	10,800	42.40
Total	1,084,042	4,321.30	1,122,568	4,473.02	908,120	3,668.75	1,132,377	4,481.52	893,240	3,600.34	1,047,689	4,184.49

Percent Slope

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The following table includes the Percent Slope data in accessible format that is housed above in the PDF format.

Percent Slope	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
≤ -20.00%	1	0.00	0	0	0	0.00	3	0.01	0	0.00	0	0.00
-20% to -10%	249	0.81	195	0.77	231	0.98	369	1.46	3	0.01	809	3.17
-10% to -5%	16,458	65.29	27,551	109.43	39,159	157.49	38,381	149.91	10,007	39.86	40,053	158.47
-5% to -1%	71,145	282.70	90,138	357.89	107,718	433.24	147,066	582.37	62,077	252.75	98,485	389.75
Zero Cross Slope	52,437	206.37	115,018	455.49	98,724	403.34	143,453	566.98	65,430	266.55	86,274	338.36
1% to 5%	901,117	3,595.92	839,160	3,348.00	596,422	2,392.17	720,467	2,852.96	738,016	2,967.62	742,032	2,949.84
5% to 10%	42,175	168.37	51,575	205.65	68,184	274.74	80,312	316.31	18,191	73.36	83,955	334.26
10% to 20%	460	1.83	1,422	5.62	1,582	6.79	2,959	11.53	46	0.19	2,691	10.64
Total	1,084,042	4,321.30	1,125,059	4,482.85	912,020	3,668.75	1,133,010	4,481.52	893,770	3,600.34	1,054,299	4,184.49

Shoulder Types

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The following table includes the Shoulder Types data in accessible format that is housed above in the PDF format.

Shoulder Types	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Count	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
Unknown	2,316	136.25	1,431	224.63	1,134	79.82	560	26.07	999	84.02	969	57.49
Curb	30,601	2,080.98	10,536	775.18	11,901	650.10	14,896	1,088.74	12,470	945.12	25,789	1,698.26
Mix / Combo	10,243	1,393.18	11,181	1,655.20	12,660	1,138.74	18,429	2,111.97	5,584	929.26	5,435	559.59
Paved	15,769	3,427.56	16,517	2,936.93	27,190	2,950.26	11,797	2,763.03	10,118	2,218.50	16,228	2,821.41
Gravel	39	0.59	167	8.37	401	37.38	78	2.59	71	5.13	93	6.44
Dirt	53	1.21	73	2.37	146	8.42	38	3.65	143	12.43	187	11.97
Total	59,021	7,039.77	39,905	5,602.67	53,432	4,864.71	45,798	5,996.03	29,385	4,194.45	48,701	5,155.15

Shoulder Widths

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The following table includes the Shoulder Widths data in accessible format that is housed above in the PDF format.

Shoulder Widths	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Counts	Mileage	Counts	Mileage	Count	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
0	20,224	1,510.23	12,432	1,360.93	8,400	693.10	14,329	1,592.91	8,597	790.52	16,289	1,385.44
1 - 3	16,445	1,517.53	7,818	1,333.31	8,552	768.40	12,555	1,570.57	3,347	434.38	5,589	469.43
4 - 6	9,487	1,589.85	7,531	1,084.37	15,630	1,698.77	8,608	1,321.72	7,889	1,304.76	9,541	1,188.52
7 - 9	5,912	1,226.38	6,119	668.01	11,276	869.25	3,999	505.61	6,177	1,036.83	9,828	1,097.82
10 - 13	5,029	1,040.83	5,201	1,084.24	8,220	789.40	4,653	904.58	2,936	601.98	5,479	902.58
≥14	1,924	154.97	804	71.82	1,354	45.80	1,654	100.65	439	25.99	1,975	111.37
Total	59,021	7,039.77	39,905	5,602.67	53,432	4,864.71	45,798	5,996.03	29,385	4,194.45	48,701	5,155.15

Through Lanes

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The following table includes the Through Lanes data in accessible format that is housed above in the PDF format.

Through Lanes	Florida		Indiana		Pennsylvania		North Carolina		New York		Washington
	Count	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage	Counts	Mileage
0	361	9.04	194	3.97	172	4.49	888	28.77	161	3.93	670	11.98
1	8,924	897.82	13,223	2,546.03	12,505	1,890.81	14,552	1,990.71	12,887	2,058.06	18,860	1,851.16
2	21,746	1,897.61	9,120	1,352.11	5,521	1,423.39	12,412	1,788.23	7,000	1,162.92	16,323	1,409.41
3	11,136	1,268.05	2,126	251.19	171	38.73	2,114	337.19	923	106.39	3,378	559.09
4	989	118.51	319	57.47	5	0.51	611	154.90	101	11.49	608	146.33
5	56	8.77	75	10.60	1	0.03	103	21.98	9	1.09	221	61.67
6	4	0.12	35	2.70	0	0.00	23	3.13	0	0.00	22	2.96
7	2	0.17	1	0.65	0	0.00	1	0.04	0	0.00	4	0.32
Total	43,218	4,200.09	25,093	4,224.72	18,375	3,357.95	30,704	4,324.94	21,081	3,343.89	40,086	4,042.92