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 | 8:50:17 AM | 2.20 | 5:07 | 4:59 | 26 |  |
| Kingsland | IH-10 Katy | 8:50:17 AM | 1.25 | 1:03 | 6:02 | 71 |  |
| IH-10 Katy | Morton | 8:50:17 AM | 1.50 | 1:41 | 7:43 | 53 | |
| Morton | Clay Rd | 8:50:17 AM | 1.60 | 1:25 | 9:08 | 68 | |
| Clay Rd | Beckendorff | 8:50:17 AM | 1.30 | 1:16 | 10:24 | 62 | |
| Beckendorff | FM-529 | 8:50:17 AM | 1.00 | 00:54 | 11:18 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:50:17 AM | 1.40 | 1:18 | 12:34 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:50:17 AM | 2.40 | 2:10 | 14:44 | 66 | |
| 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 | 8:50:17 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:50:17 AM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:50:17 AM | 1.00 | 1:02 | 4:23 | 58 | |
| Beckendorff | Clay Rd | 8:50:17 AM | 1.30 | 1:10 | 5:33 | 67 | |
| Clay Rd | Morton | 8:50:17 AM | 1.60 | 1:44 | 7:17 | 55 | |
| Morton | IH-10 Katy | 8:48:46 AM | 1.50 | 1:22 | 8:39 | 66 | |
| IH-10 Katy | Kingsland | 8:50:17 AM | 1.25 | 1:18 | 9:57 | 58 | |
| Kingsland | Cinco Ranch Blvd | 8:50:17 AM | 2.20 | 2:23 | 12:20 | 55 | |
| 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 | 12:12 | 12:12 | 150 | |
