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 | 6:38:29 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 6:38:29 PM | 2.00 | 1:55 | 3:14 | 63 | |
| Oyster Creek | Harlem Rd | 6:38:29 PM | 1.60 | 1:42 | 4:56 | 56 | |
| Harlem Rd | W Bellfort | 6:38:29 PM | 1.50 | 1:19 | 6:15 | 68 | |
| W Bellfort | Bellaire | 6:38:29 PM | 2.90 | 3:11 | 9:26 | 55 | |
| Bellaire | S Fry Rd | 6:38:29 PM | 1.60 | 1:39 | 11:05 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 6:38:29 PM | 2.00 | 4:46 | 15:51 | 25 |  |
| Cinco Ranch Blvd | Kingsland | 6:38:29 PM | 2.20 | 5:26 | 21:17 | 24 | |
| Kingsland | IH-10 Katy | 6:38:29 PM | 1.25 | 1:07 | 22:24 | 67 | |
| IH-10 Katy | Morton | 6:38:29 PM | 1.50 | 2:17 | 24:41 | 39 |  |
| Morton | Clay Rd | 6:38:29 PM | 1.60 | 1:53 | 26:34 | 51 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:38:29 PM | 1.25 | 1:13 | 1:05 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:38:29 PM | 2.20 | 4:29 | 5:34 | 29 | |
| Cinco Ranch Blvd | S Fry Rd | 6:38:29 PM | 2.00 | 7:17 | 12:51 | 16 |  |
| S Fry Rd | Bellaire | 6:38:29 PM | 1.60 | 2:11 | 15:02 | 44 |  |
| Bellaire | W Bellfort | 6:38:29 PM | 2.90 | 2:38 | 17:40 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 6:38:29 PM | 1.60 | 1:32 | 19:11 | 63 | |
| Oyster Creek | FM-1464 | 6:38:29 PM | 2.00 | 1:47 | 20:58 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
