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 | 7:55:49 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 7:55:49 AM | 1.50 | 1:16 | 2:45 | 71 | |
| W Bellfort | Bellaire | 7:55:49 AM | 2.90 | 2:47 | 5:32 | 63 | |
| Bellaire | S Fry Rd | 7:55:49 AM | 1.60 | 1:32 | 7:04 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 7:55:49 AM | 2.00 | 6:02 | 13:06 | 20 |  |
| Cinco Ranch Blvd | Kingsland | 7:55:49 AM | 2.20 | 5:41 | 18:47 | 23 | |
| Kingsland | IH-10 Katy | 7:41:48 AM | 1.25 | 1:00 | 19:47 | 75 | |
| IH-10 Katy | Morton | 7:55:49 AM | 1.50 | 1:38 | 21:25 | 55 | |
| Morton | Clay Rd | 7:55:49 AM | 1.60 | 1:30 | 22:55 | 64 | |
| Clay Rd | Beckendorff | 7:55:49 AM | 1.30 | 1:16 | 24:11 | 62 | |
| Beckendorff | FM-529 | 7:55:49 AM | 1.00 | 00:54 | 25:05 | 67 | |
| FM-529 | West Rd | 7:55:49 AM | 2.50 | 2:14 | 27:19 | 67 | |
| West Rd | House Hahl | 7:55:49 AM | 1.30 | 1:13 | 28:32 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 7:55:49 AM | 1.40 | 1:17 | 29:49 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:55:49 AM | 2.40 | 2:24 | 32:13 | 60 | |
| 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 | 7:55:49 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 7:55:49 AM | 1.40 | 1:18 | 3:32 | 65 | |
| House Hahl | West Rd | 7:55:49 AM | 1.30 | 1:14 | 4:46 | 63 | |
| West Rd | FM-529 | 7:55:49 AM | 2.50 | 2:49 | 7:35 | 53 | |
| FM-529 | Beckendorff | 7:55:49 AM | 1.00 | 2:31 | 10:06 | 24 | |
| Beckendorff | Clay Rd | 7:55:49 AM | 1.30 | 1:25 | 11:31 | 55 | |
| Clay Rd | Morton | 7:55:49 AM | 1.60 | 1:44 | 13:15 | 55 | |
| Morton | IH-10 Katy | 7:49:48 AM | 1.50 | 1:19 | 14:34 | 68 | |
| IH-10 Katy | Kingsland | 7:55:49 AM | 1.25 | 1:11 | 15:45 | 63 | |
| Kingsland | Cinco Ranch Blvd | 7:55:49 AM | 2.20 | 7:14 | 22:59 | 18 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:55:49 AM | 2.00 | 4:41 | 27:40 | 26 | |
| S Fry Rd | Bellaire | 7:55:49 AM | 1.60 | 1:34 | 29:14 | 61 | |
| Bellaire | W Bellfort | 7:55:49 AM | 2.90 | 2:44 | 31:58 | 64 | |
| W Bellfort | Harlem Rd | 7:55:49 AM | 1.50 | 1:17 | 33:15 | 70 | |
| 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 | 33:11 | 33:11 | 55 | |
