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 | 11:43:31 AM | 2.20 | 2:06 | 1:58 | 63 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:43:31 AM | 1.50 | 1:45 | 3:42 | 51 | |
| Morton | Clay Rd | 11:43:31 AM | 1.60 | 1:22 | 5:04 | 70 | |
| Clay Rd | Beckendorff | 11:43:31 AM | 1.30 | 1:13 | 6:17 | 64 | |
| Beckendorff | FM-529 | 11:43:31 AM | 1.00 | 00:53 | 7:10 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 11:43:31 AM | 1.40 | 1:16 | 8:24 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:43:31 AM | 2.40 | 1:55 | 10:19 | 75 | |
| 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 | 11:43:31 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 11:43:31 AM | 1.40 | 1:10 | 3:11 | 72 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 11:43:31 AM | 1.00 | 1:00 | 4:09 | 60 | |
| Beckendorff | Clay Rd | 11:43:31 AM | 1.30 | 1:04 | 5:13 | 73 | |
| Clay Rd | Morton | 11:37:30 AM | 1.60 | 19:48 | 25:01 | 5 |  |
| Morton | IH-10 Katy | 11:43:31 AM | 1.50 | 1:07 | 26:08 | 81 | |
| IH-10 Katy | Kingsland | 11:43:31 AM | 1.25 | 1:08 | 27:16 | 66 | |
| Kingsland | Cinco Ranch Blvd | 11:41:29 AM | 2.20 | 2:16 | 29:32 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 29:24 | 29:24 | 62 | |
