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 | 3:07:46 AM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 3:07:46 AM | 2.00 | 1:58 | 3:12 | 61 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:07:46 AM | 2.90 | 2:43 | 5:53 | 64 | |
| Bellaire | S Fry Rd | 3:07:46 AM | 1.60 | 1:36 | 7:29 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 3:07:46 AM | 2.00 | 2:01 | 9:30 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:07:46 AM | 2.20 | 2:11 | 11:41 | 60 | |
| Kingsland | IH-10 Katy | 3:07:46 AM | 1.25 | 1:15 | 12:56 | 60 | |
| IH-10 Katy | Morton | 3:07:46 AM | 1.50 | 1:48 | 14:44 | 50 | |
| Morton | Clay Rd | 3:07:46 AM | 1.60 | 1:27 | 16:11 | 66 | |
| Clay Rd | Beckendorff | 3:07:46 AM | 1.30 | 1:14 | 17:25 | 63 | |
| Beckendorff | FM-529 | 3:07:46 AM | 1.00 | 00:47 | 18:12 | 77 | |
| FM-529 | West Rd | 3:07:46 AM | 2.50 | 2:31 | 20:43 | 60 | |
| West Rd | House Hahl | 3:07:46 AM | 1.30 | 1:12 | 21:55 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:07:46 AM | 1.40 | 1:11 | 23:06 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:07:46 AM | 2.40 | 2:13 | 25:19 | 65 | |
| 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 | 3:07:46 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:07:46 AM | 1.40 | 1:28 | 3:33 | 57 | |
| House Hahl | West Rd | 3:07:46 AM | 1.30 | 1:17 | 4:50 | 61 | |
| West Rd | FM-529 | 2:56:46 AM | 2.50 | 5:12 | 10:02 | 29 |  |
| FM-529 | Beckendorff | 3:07:46 AM | 1.00 | 1:12 | 11:14 | 50 | |
| Beckendorff | Clay Rd | 3:07:46 AM | 1.30 | 1:11 | 12:25 | 66 | |
| Clay Rd | Morton | 3:07:46 AM | 1.60 | 1:00 | 13:25 | 96 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 3:07:46 AM | 2.00 | 2:09 | 15:31 | 56 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 15:24 | 15:24 | 119 | |
