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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:55:50 AM | 1.50 | 2:04 | 1:54 | 44 |  |
| Morton | Clay Rd | 3:55:50 AM | 1.60 | 1:27 | 3:21 | 66 |  |
| Clay Rd | Beckendorff | 3:55:50 AM | 1.30 | 1:17 | 4:38 | 61 | |
| Beckendorff | FM-529 | 3:55:50 AM | 1.00 | 00:46 | 5:24 | 78 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:55:50 AM | 1.40 | 1:14 | 6:36 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:55:50 AM | 2.40 | 2:10 | 8:46 | 66 | |
| 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 | 3:55:50 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:55:50 AM | 1.40 | 1:26 | 3:30 | 59 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:55:50 AM | 1.00 | 1:23 | 4:51 | 43 | |
| Beckendorff | Clay Rd | 3:55:50 AM | 1.30 | 1:09 | 6:00 | 68 | |
| Clay Rd | Morton | 3:55:50 AM | 1.60 | 1:47 | 7:47 | 54 | |
| Morton | IH-10 Katy | 3:55:50 AM | 1.50 | 1:10 | 8:57 | 77 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:55:50 AM | 2.20 | 2:10 | 11:06 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 3:55:50 AM | 2.00 | 2:05 | 13:11 | 58 | |
| S Fry Rd | Bellaire | 3:55:50 AM | 1.60 | 1:43 | 14:54 | 56 | |
| Bellaire | W Bellfort | 3:55:50 AM | 2.90 | 2:55 | 17:49 | 60 | |
| W Bellfort | Harlem Rd | 3:48:50 AM | 1.50 | 2:57 | 20:46 | 31 |  |
| Harlem Rd | Oyster Creek | 3:55:50 AM | 1.60 | 1:36 | 22:22 | 60 | |
| Oyster Creek | FM-1464 | 3:55:50 AM | 2.00 | 1:44 | 24:06 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:04 | 24:04 | 76 | |
