Click a mileage to highlight the trip

This is a sample of a milage chart that is easy to adjust.
Pick the cities you want to see, Edit the names,

Erie To Pittsburgh Milepost 0 - 0
4	PA 955 - 4.2
7	3	Trooupe Rd - 7.2
53	49	46	Mayville - 53.1
63	59	56	10	Park St - 63.2
70	66	63	17	7	and rt 474 - 70
81	77	74	28	18	11	Corry SR426 - -0
85	81	78	32	22	15	4	SR89 near railroad split - 7.2
99	95	92	46	36	29	19	14	Centerville - 7.1
110	106	103	57	47	40	29	25	11	Titusville - 11
107	103	100	54	44	37	26	22	7	3	Hasbrouck Park - 14.2
121	117	114	68	58	51	40	36	22	11	14	Petroleum Center - 0
128	124	121	75	65	58	47	43	29	18	21	7	Justis park northwest corner - 131.8
142	138	135	89	79	72	61	57	43	32	35	21	14	Belmar Bridge - 118.2
168	164	161	115	105	98	87	83	68	58	61	47	39	26	Foxburg - 90
170	166	163	117	107	100	90	85	71	60	64	49	42	29	3	Parker - 86.2
175	171	168	122	112	105	94	90	75	65	68	54	46	33	7	4	West Monterey - 79.9
177	173	170	124	114	107	97	92	78	67	71	56	49	36	10	7	3	Hillville - 76
183	179	176	130	120	113	102	98	83	73	76	62	54	41	15	12	8	5	Brady Tunnel North End - 70.6
182	177	175	129	119	112	101	97	82	72	75	61	53	40	14	11	7	4	1	Sara Furnace Parking - 71.6
194	190	187	141	131	124	113	109	95	84	87	73	66	52	26	24	19	17	11	12	Templeton - 53.9
200	196	193	147	137	130	120	115	101	90	94	79	72	59	33	30	26	23	18	19	6	Capfield - 47.5
207	202	199	153	143	137	126	122	107	97	100	86	78	65	39	36	32	29	24	25	12	6	Ford City - 41.4
219	214	212	166	156	149	138	134	119	109	112	98	90	77	51	48	44	41	36	37	25	18	12	Schenly - 29.3
221	217	214	168	158	151	140	136	122	111	114	100	93	79	53	51	46	44	38	39	27	21	14	2	Under east end Freeport Bridge - 3.6
229	225	222	176	166	159	148	144	129	119	122	108	100	87	61	58	54	51	46	47	35	28	22	10	8	Tarentum Park - 24
228	224	221	175	165	158	147	143	129	118	121	107	100	86	60	58	53	51	45	47	34	28	22	10	7	1	Tarentum - 24.6
228	223	221	175	165	158	147	143	128	118	121	107	99	86	60	57	53	50	45	46	34	27	21	9	7	1	1	Brackenridge - 25.1
226	222	219	173	163	156	145	141	127	116	119	105	98	84	59	56	52	49	44	45	32	26	20	8	5	3	2	1	Natron - 26.5
224	220	217	171	161	154	143	139	125	114	117	103	96	82	56	54	49	47	41	42	30	24	18	5	3	5	4	4	2	Karnes Rd - 28.6
230	225	222	177	166	160	149	145	130	120	123	109	101	88	62	59	55	52	47	48	36	29	23	11	9	1	1	2	3	5	Tarentum - 23.1
236	232	229	183	173	166	156	151	137	126	130	115	108	94	69	66	62	59	54	55	42	36	30	18	15	8	8	9	10	12	7	Cheswick - 16.4
241	237	234	188	178	171	160	156	142	131	134	120	113	99	74	71	67	64	59	60	47	41	35	23	20	12	13	14	15	17	12	5	Blawnox Section - 11.5
244	240	237	191	181	174	163	159	144	134	137	123	115	102	76	73	69	66	61	62	50	43	37	25	23	15	15	16	17	20	14	7	2	PWSA - 9.1
245	240	237	191	181	174	164	159	145	134	138	123	116	103	77	74	70	67	62	63	50	44	38	26	23	16	16	17	18	20	15	8	3	1	Aspinwall Park - 8.3
247	242	239	194	183	177	166	162	147	137	140	126	118	105	79	76	72	69	64	65	53	46	40	28	26	18	18	19	20	22	17	10	5	3	2	Sharpsburg West (future( - 6.2
249	244	241	196	185	179	168	164	149	139	142	128	120	107	81	78	74	71	66	67	55	48	42	30	28	20	20	21	22	24	19	12	7	5	4	2	Millvale Park - 4.2
251	246	243	198	187	181	170	166	151	141	144	130	122	109	83	80	76	73	68	69	57	50	44	32	30	22	22	23	24	26	21	14	9	7	6	4	2	Heintz St - 2.2
253	249	246	200	190	183	172	168	153	143	146	132	124	111	85	82	78	75	70	71	59	52	46	34	32	24	25	25	26	29	23	16	12	9	8	6	4	2	Pont Park Milepost 0 - 0

Trail Lines are typically entered by tracing satellite imagery to extract latitude/longitude coordinates. The accuracy of these coordinates changes depending on the source of the photo and the precision of placement. I have seem satellite edges mismatched on the order 55 feet. Line work is sometimes extracted from the Open Street Map Project and from Strava heat maps.
>Milepost Known milepost (are placed on the map when they are visible in the satellite image or can be located via to visible features in the image. Other miles posts are extrapolated using calculations along the rail line. Note Railroads have also been known to realign trackage and not move existing mileage markers, only making an annotation on their paper maps.
Distances Above are based on the google map distance between two points along the line work.