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 | 3:14:46 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 3:14:46 PM | 1.50 | 1:23 | 2:18 | 65 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:14:46 PM | 1.50 | 1:15 | 3:31 | 72 | |
| W Bellfort | Bellaire | 3:14:46 PM | 2.90 | 2:40 | 6:11 | 65 | |
| Bellaire | S Fry Rd | 3:14:46 PM | 1.60 | 1:24 | 7:35 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 3:14:46 PM | 2.00 | 1:48 | 9:23 | 67 | |
| Cinco Ranch Blvd | Kingsland | 3:14:46 PM | 2.20 | 4:09 | 13:32 | 32 |  |
| Kingsland | IH-10 Katy | 3:14:46 PM | 1.25 | 1:11 | 14:43 | 63 | |
| IH-10 Katy | Morton | 3:14:46 PM | 1.50 | 2:45 | 17:28 | 33 | |
| Morton | Clay Rd | 3:14:46 PM | 1.60 | 2:20 | 19:48 | 41 |  |
| Clay Rd | Beckendorff | 3:14:46 PM | 1.30 | 1:21 | 21:09 | 58 | |
| Beckendorff | FM-529 | 3:14:46 PM | 1.00 | 00:57 | 22:06 | 63 | |
| FM-529 | West Rd | 3:14:46 PM | 2.50 | 2:06 | 24:12 | 71 | |
| West Rd | House Hahl | 3:14:46 PM | 1.30 | 1:36 | 25:48 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 3:14:46 PM | 1.40 | 1:19 | 27:07 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 27:06 | 27:06 | 68 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 3:14:46 PM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 3:14:46 PM | 1.30 | 1:35 | 2:52 | 49 | |
| West Rd | FM-529 | 3:14:46 PM | 2.50 | 1:54 | 4:46 | 79 | |
| FM-529 | Beckendorff | 3:14:46 PM | 1.00 | 00:59 | 5:45 | 61 | |
| Beckendorff | Clay Rd | 3:14:46 PM | 1.30 | 1:09 | 6:54 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:12:46 PM | 1.50 | 1:04 | 7:57 | 84 | |
| IH-10 Katy | Kingsland | 3:14:46 PM | 1.25 | 1:17 | 9:14 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:14:46 PM | 2.20 | 2:00 | 11:14 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 3:14:46 PM | 2.00 | 1:44 | 12:58 | 69 | |
| S Fry Rd | Bellaire | 3:14:46 PM | 1.60 | 1:31 | 14:29 | 63 | |
| Bellaire | W Bellfort | 3:14:46 PM | 2.90 | 2:51 | 17:20 | 61 | |
| W Bellfort | Harlem Rd | 3:14:46 PM | 1.50 | 1:11 | 18:31 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:14:46 PM | 1.00 | 00:50 | 19:18 | 72 | |
| Summary | 30.55 | Not Available | |
