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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:55:46 PM | 1.60 | 1:43 | 1:40 | 56 |  |
| Harlem Rd | W Bellfort | 11:55:46 PM | 1.50 | 1:19 | 2:59 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 11:55:46 PM | 1.60 | 1:45 | 4:43 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 11:55:46 PM | 2.00 | 1:56 | 6:39 | 62 | |
| Cinco Ranch Blvd | Kingsland | 11:55:46 PM | 2.20 | 2:43 | 9:22 | 49 |  |
| Kingsland | IH-10 Katy | 11:55:46 PM | 1.25 | 1:10 | 10:32 | 64 | |
| IH-10 Katy | Morton | 11:55:46 PM | 1.50 | 2:00 | 12:32 | 45 | |
| Morton | Clay Rd | 11:55:46 PM | 1.60 | 1:23 | 13:55 | 69 | |
| Clay Rd | Beckendorff | 11:55:46 PM | 1.30 | 1:22 | 15:17 | 57 | |
| Beckendorff | FM-529 | 11:54:46 PM | 1.00 | 00:54 | 16:11 | 67 | |
| FM-529 | West Rd | 11:55:46 PM | 2.50 | 2:48 | 18:59 | 54 | |
| West Rd | House Hahl | 11:55:46 PM | 1.30 | 1:22 | 20:21 | 57 | |
| House Hahl | Bridgeland Lake Parkway | 11:55:46 PM | 1.40 | 1:27 | 21:48 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:55:46 PM | 2.40 | 2:08 | 23:56 | 68 | |
| Summary | 30.55 | Not Available | |
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 | - | 1.40 | Not Available | |
| House Hahl | West Rd | 11:55:46 PM | 1.30 | 00:58 | 00:56 | 81 | |
| West Rd | FM-529 | 11:48:46 PM | 2.50 | 2:16 | 3:12 | 66 | |
| FM-529 | Beckendorff | 11:54:46 PM | 1.00 | 1:02 | 4:14 | 58 | |
| Beckendorff | Clay Rd | 11:55:46 PM | 1.30 | 1:09 | 5:23 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:55:46 PM | 2.20 | 2:14 | 7:34 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 11:55:46 PM | 2.00 | 1:57 | 9:31 | 62 | |
| S Fry Rd | Bellaire | 11:55:46 PM | 1.60 | 1:33 | 11:04 | 62 | |
| Bellaire | W Bellfort | 11:55:46 PM | 2.90 | 2:39 | 13:43 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
