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 | 2:28:51 AM | 2.90 | 3:57 | 3:52 | 44 |  |
| Bellaire | S Fry Rd | 2:28:51 AM | 1.60 | 1:30 | 5:22 | 64 |  |
| S Fry Rd | Cinco Ranch Blvd | 2:28:51 AM | 2.00 | 1:51 | 7:13 | 65 | |
| Cinco Ranch Blvd | Kingsland | 2:28:51 AM | 2.20 | 2:09 | 9:22 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:28:51 AM | 1.50 | 1:34 | 10:55 | 57 | |
| Morton | Clay Rd | 2:28:51 AM | 1.60 | 1:47 | 12:42 | 54 | |
| Clay Rd | Beckendorff | 2:28:51 AM | 1.30 | 1:20 | 14:02 | 58 | |
| Beckendorff | FM-529 | 2:25:50 AM | 1.00 | 1:07 | 15:09 | 54 | |
| FM-529 | West Rd | 2:28:51 AM | 2.50 | 3:06 | 18:15 | 48 | |
| West Rd | House Hahl | 2:28:51 AM | 1.30 | 1:18 | 19:33 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 2:28:51 AM | 1.40 | 1:17 | 20:50 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:28:51 AM | 2.40 | 2:10 | 23:00 | 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 | 2:28:51 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 2:28:51 AM | 1.40 | 1:35 | 3:47 | 53 | |
| House Hahl | West Rd | 2:28:51 AM | 1.30 | 1:18 | 5:05 | 60 | |
| West Rd | FM-529 | 2:28:51 AM | 2.50 | 1:56 | 7:01 | 78 | |
| FM-529 | Beckendorff | 2:28:51 AM | 1.00 | 1:15 | 8:16 | 48 | |
| Beckendorff | Clay Rd | 2:28:51 AM | 1.30 | 1:14 | 9:30 | 63 | |
| Clay Rd | Morton | 2:28:51 AM | 1.60 | 2:05 | 11:35 | 46 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:28:51 AM | 2.20 | 1:51 | 13:24 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 2:28:51 AM | 2.00 | 2:21 | 15:45 | 51 | |
| S Fry Rd | Bellaire | 2:28:51 AM | 1.60 | 1:11 | 16:56 | 81 | |
| Bellaire | W Bellfort | 2:28:51 AM | 2.90 | 3:14 | 20:10 | 54 | |
| 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 | 20:05 | 20:05 | 91 | |
