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 | 7:43:47 AM | 1.60 | 1:37 | 1:34 | 59 |  |
| Harlem Rd | W Bellfort | 7:53:49 AM | 1.50 | 1:26 | 3:00 | 63 | |
| W Bellfort | Bellaire | 7:54:48 AM | 2.90 | 2:34 | 5:34 | 68 | |
| Bellaire | S Fry Rd | 7:54:48 AM | 1.60 | 1:25 | 6:59 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 7:54:48 AM | 2.00 | 2:15 | 9:14 | 53 | |
| Cinco Ranch Blvd | Kingsland | 7:54:48 AM | 2.20 | 2:30 | 11:44 | 53 | |
| Kingsland | IH-10 Katy | 7:54:48 AM | 1.25 | 1:04 | 12:48 | 70 | |
| IH-10 Katy | Morton | 7:54:48 AM | 1.50 | 1:35 | 14:23 | 57 | |
| Morton | Clay Rd | 7:54:48 AM | 1.60 | 1:28 | 15:51 | 65 | |
| Clay Rd | Beckendorff | 7:54:48 AM | 1.30 | 1:19 | 17:10 | 59 | |
| Beckendorff | FM-529 | 7:54:48 AM | 1.00 | 00:57 | 18:07 | 63 | |
| FM-529 | West Rd | 7:54:48 AM | 2.50 | 1:54 | 20:01 | 79 | |
| West Rd | House Hahl | 7:54:48 AM | 1.30 | 1:31 | 21:32 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 7:54:48 AM | 1.40 | 1:18 | 22:50 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:54:48 AM | 2.40 | 2:15 | 25:05 | 64 | |
| 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 | 7:54:48 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:54:48 AM | 1.40 | 1:19 | 3:30 | 64 | |
| House Hahl | West Rd | 7:54:48 AM | 1.30 | 1:34 | 5:04 | 50 | |
| West Rd | FM-529 | 7:54:48 AM | 2.50 | 1:50 | 6:54 | 82 | |
| FM-529 | Beckendorff | 7:54:48 AM | 1.00 | 1:03 | 7:57 | 57 | |
| Beckendorff | Clay Rd | 7:54:48 AM | 1.30 | 1:13 | 9:10 | 64 | |
| Clay Rd | Morton | 7:54:48 AM | 1.60 | 1:59 | 11:09 | 48 |  |
| Morton | IH-10 Katy | 7:54:48 AM | 1.50 | 1:29 | 12:38 | 61 | |
| IH-10 Katy | Kingsland | 7:54:48 AM | 1.25 | 1:15 | 13:53 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:54:48 AM | 2.20 | 2:17 | 16:10 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 7:54:48 AM | 2.00 | 1:47 | 17:57 | 67 | |
| S Fry Rd | Bellaire | 7:54:48 AM | 1.60 | 1:27 | 19:24 | 66 | |
| Bellaire | W Bellfort | 7:54:48 AM | 2.90 | 2:27 | 21:51 | 71 | |
| W Bellfort | Harlem Rd | 7:54:48 AM | 1.50 | 1:13 | 23:04 | 74 | |
| Harlem Rd | Oyster Creek | 7:54:48 AM | 1.60 | 1:28 | 24:32 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:54:48 AM | 1.00 | 00:53 | 25:23 | 68 | |
| Summary | 30.55 | 25:23 | 25:23 | 72 | |
