SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 4:47:28 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 4:47:28 PM | 1.50 | 1:21 | 2:21 | 67 | |
| FM-1464 | Oyster Creek | 4:47:28 PM | 2.00 | 1:49 | 4:10 | 66 | |
| Oyster Creek | Harlem Rd | 4:47:28 PM | 1.60 | 1:29 | 5:39 | 65 | |
| Harlem Rd | W Bellfort | 4:47:28 PM | 1.50 | 1:17 | 6:56 | 70 | |
| W Bellfort | Bellaire | 4:47:28 PM | 2.90 | 2:48 | 9:44 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:47:28 PM | 2.20 | 4:20 | 14:02 | 30 |  |
| Kingsland | IH-10 Katy | 4:47:28 PM | 1.25 | 1:12 | 15:14 | 62 | |
| IH-10 Katy | Morton | 4:47:28 PM | 1.50 | 4:05 | 19:19 | 22 |  |
| Morton | Clay Rd | 4:47:28 PM | 1.60 | 2:14 | 21:33 | 43 |  |
| Clay Rd | Beckendorff | 4:47:28 PM | 1.30 | 1:18 | 22:51 | 60 | |
| Beckendorff | FM-529 | 4:47:28 PM | 1.00 | 00:51 | 23:42 | 71 | |
| FM-529 | West Rd | 4:47:28 PM | 2.50 | 2:09 | 25:51 | 70 | |
| West Rd | House Hahl | 4:47:28 PM | 1.30 | 1:12 | 27:03 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 4:47:28 PM | 1.40 | 1:15 | 28:18 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:47:28 PM | 2.40 | 2:16 | 30:34 | 64 | |
| Summary | 30.55 | 30:34 | 30:34 | 60 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 4:47:28 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 4:47:28 PM | 1.40 | 1:20 | 3:31 | 63 | |
| House Hahl | West Rd | 4:47:28 PM | 1.30 | 1:17 | 4:48 | 61 | |
| West Rd | FM-529 | 4:47:28 PM | 2.50 | 2:11 | 6:59 | 69 | |
| FM-529 | Beckendorff | 4:47:28 PM | 1.00 | 1:08 | 8:07 | 53 | |
| Beckendorff | Clay Rd | 4:47:28 PM | 1.30 | 1:12 | 9:19 | 65 | |
| Clay Rd | Morton | 4:47:28 PM | 1.60 | 1:45 | 11:04 | 55 | |
| Morton | IH-10 Katy | 4:47:28 PM | 1.50 | 1:17 | 12:21 | 70 | |
| IH-10 Katy | Kingsland | 4:47:28 PM | 1.25 | 1:13 | 13:34 | 62 | |
| Kingsland | Cinco Ranch Blvd | 4:47:28 PM | 2.20 | 6:12 | 19:46 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:47:28 PM | 2.90 | 2:41 | 22:25 | 65 | |
| W Bellfort | Harlem Rd | 4:47:28 PM | 1.50 | 1:12 | 23:37 | 75 | |
| Harlem Rd | Oyster Creek | 4:47:28 PM | 1.60 | 1:31 | 25:08 | 63 | |
| Oyster Creek | FM-1464 | 4:47:28 PM | 2.00 | 1:42 | 26:50 | 71 | |
| FM-1464 | New Territory | 4:47:28 PM | 1.50 | 1:19 | 28:09 | 68 | |
| New Territory | Brazos River | 4:47:28 PM | 1.00 | 00:47 | 28:56 | 77 | |
| Summary | 30.55 | 28:56 | 28:56 | 63 | |
