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 | 3:48:37 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:48:37 PM | 1.60 | 1:29 | 2:30 | 65 | |
| Harlem Rd | W Bellfort | 3:48:37 PM | 1.50 | 1:26 | 3:56 | 63 | |
| W Bellfort | Bellaire | 3:48:37 PM | 2.90 | 2:43 | 6:39 | 64 | |
| Bellaire | S Fry Rd | 3:48:37 PM | 1.60 | 1:28 | 8:07 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:48:37 PM | 2.00 | 2:32 | 10:39 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 3:48:37 PM | 2.20 | 2:49 | 13:28 | 47 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:48:37 PM | 1.50 | 1:49 | 15:16 | 50 | |
| Morton | Clay Rd | 3:48:37 PM | 1.60 | 1:44 | 17:00 | 55 | |
| Clay Rd | Beckendorff | 3:48:37 PM | 1.30 | 1:16 | 18:16 | 62 | |
| Beckendorff | FM-529 | 3:48:37 PM | 1.00 | 00:55 | 19:11 | 65 | |
| FM-529 | West Rd | 3:48:37 PM | 2.50 | 1:52 | 21:03 | 80 | |
| West Rd | House Hahl | 3:48:37 PM | 1.30 | 1:30 | 22:33 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:48:37 PM | 1.40 | 1:20 | 23:53 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:48:37 PM | 2.40 | 2:17 | 26:10 | 63 | |
| Summary | 30.55 | 26:10 | 26:10 | 70 | |
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 | 3:48:37 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:48:37 PM | 1.40 | 1:28 | 3:35 | 57 | |
| House Hahl | West Rd | 3:48:37 PM | 1.30 | 1:54 | 5:29 | 41 | |
| West Rd | FM-529 | 3:48:37 PM | 2.50 | 1:54 | 7:23 | 79 | |
| FM-529 | Beckendorff | 3:48:37 PM | 1.00 | 1:04 | 8:27 | 56 | |
| Beckendorff | Clay Rd | 3:48:37 PM | 1.30 | 1:18 | 9:45 | 60 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:48:37 PM | 1.50 | 1:27 | 11:11 | 62 | |
| IH-10 Katy | Kingsland | 3:48:37 PM | 1.25 | 1:18 | 12:29 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:48:37 PM | 2.20 | 2:03 | 14:32 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:48:37 PM | 2.00 | 1:49 | 16:21 | 66 | |
| S Fry Rd | Bellaire | 3:48:37 PM | 1.60 | 1:28 | 17:49 | 65 | |
| Bellaire | W Bellfort | 3:48:37 PM | 2.90 | 2:49 | 20:38 | 62 | |
| W Bellfort | Harlem Rd | 3:48:37 PM | 1.50 | 1:15 | 21:53 | 72 | |
| Harlem Rd | Oyster Creek | 3:48:37 PM | 1.60 | 2:00 | 23:53 | 48 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:48:37 PM | 1.00 | 00:54 | 24:45 | 67 | |
| Summary | 30.55 | 24:45 | 24:45 | 74 | |
