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 | 7:48:50 AM | 1.50 | 1:12 | 1:11 | 75 |  |
| FM-1464 | Oyster Creek | 7:48:50 AM | 2.00 | 1:45 | 2:56 | 69 | |
| Oyster Creek | Harlem Rd | 7:48:50 AM | 1.60 | 1:26 | 4:22 | 67 | |
| Harlem Rd | W Bellfort | 7:48:50 AM | 1.50 | 1:14 | 5:36 | 73 | |
| W Bellfort | Bellaire | 7:48:50 AM | 2.90 | 2:29 | 8:05 | 70 | |
| Bellaire | S Fry Rd | 7:48:50 AM | 1.60 | 1:38 | 9:43 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 7:48:50 AM | 2.00 | 3:37 | 13:20 | 33 |  |
| Cinco Ranch Blvd | Kingsland | 7:48:50 AM | 2.20 | 3:24 | 16:44 | 39 | |
| Kingsland | IH-10 Katy | 7:48:50 AM | 1.25 | 00:58 | 17:42 | 78 | |
| IH-10 Katy | Morton | 7:48:50 AM | 1.50 | 2:05 | 19:47 | 43 |  |
| Morton | Clay Rd | 7:48:50 AM | 1.60 | 1:27 | 21:14 | 66 | |
| Clay Rd | Beckendorff | 7:48:50 AM | 1.30 | 1:19 | 22:33 | 59 | |
| Beckendorff | FM-529 | 7:48:50 AM | 1.00 | 00:54 | 23:27 | 67 | |
| 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 | 7:48:50 AM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 7:48:50 AM | 1.30 | 1:17 | 2:18 | 61 | |
| Clay Rd | Morton | 7:48:50 AM | 1.60 | 2:12 | 4:30 | 44 | |
| Morton | IH-10 Katy | 7:48:50 AM | 1.50 | 1:11 | 5:41 | 76 | |
| IH-10 Katy | Kingsland | 7:48:50 AM | 1.25 | 1:07 | 6:48 | 67 | |
| Kingsland | Cinco Ranch Blvd | 7:48:50 AM | 2.20 | 3:00 | 9:48 | 44 | |
| Cinco Ranch Blvd | S Fry Rd | 7:48:50 AM | 2.00 | 4:27 | 14:15 | 27 |  |
| S Fry Rd | Bellaire | 7:48:50 AM | 1.60 | 1:34 | 15:49 | 61 | |
| Bellaire | W Bellfort | 7:48:50 AM | 2.90 | 2:47 | 18:36 | 63 | |
| W Bellfort | Harlem Rd | 7:48:50 AM | 1.50 | 1:20 | 19:56 | 68 | |
| Harlem Rd | Oyster Creek | 7:48:50 AM | 1.60 | 1:32 | 21:28 | 63 | |
| Oyster Creek | FM-1464 | 7:48:50 AM | 2.00 | 1:50 | 23:18 | 65 | |
| FM-1464 | New Territory | 7:48:50 AM | 1.50 | 1:18 | 24:36 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
