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 | 1:27:46 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 1:27:46 PM | 2.00 | 1:45 | 3:07 | 69 | |
| Oyster Creek | Harlem Rd | 1:27:46 PM | 1.60 | 1:34 | 4:41 | 61 | |
| Harlem Rd | W Bellfort | 1:27:46 PM | 1.50 | 1:17 | 5:58 | 70 | |
| W Bellfort | Bellaire | 1:27:46 PM | 2.90 | 2:30 | 8:28 | 70 | |
| Bellaire | S Fry Rd | 1:27:46 PM | 1.60 | 1:28 | 9:56 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:27:46 PM | 2.00 | 2:41 | 12:37 | 45 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:27:46 PM | 1.25 | 1:06 | 13:42 | 68 | |
| IH-10 Katy | Morton | 1:27:46 PM | 1.50 | 2:17 | 15:59 | 39 |  |
| Morton | Clay Rd | 1:27:46 PM | 1.60 | 1:56 | 17:55 | 50 | |
| 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 | 1:27:46 PM | 1.50 | 1:41 | 1:34 | 53 | |
| IH-10 Katy | Kingsland | 1:27:46 PM | 1.25 | 1:18 | 2:52 | 58 | |
| Kingsland | Cinco Ranch Blvd | 1:27:46 PM | 2.20 | 5:23 | 8:15 | 25 |  |
| Cinco Ranch Blvd | S Fry Rd | 1:27:46 PM | 2.00 | 6:52 | 15:07 | 17 |  |
| S Fry Rd | Bellaire | 1:27:46 PM | 1.60 | 1:32 | 16:39 | 63 | |
| Bellaire | W Bellfort | 1:27:46 PM | 2.90 | 2:58 | 19:37 | 59 | |
| W Bellfort | Harlem Rd | 1:27:46 PM | 1.50 | 1:15 | 20:52 | 72 | |
| Harlem Rd | Oyster Creek | 1:27:46 PM | 1.60 | 1:28 | 22:20 | 65 | |
| Oyster Creek | FM-1464 | 1:27:46 PM | 2.00 | 1:39 | 23:59 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
