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 | 2:50:39 AM | 2.00 | 1:57 | 1:55 | 62 |  |
| 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 | 2:50:39 AM | 2.00 | 2:11 | 4:02 | 55 | |
| Cinco Ranch Blvd | Kingsland | 2:50:39 AM | 2.20 | 2:05 | 6:07 | 63 | |
| Kingsland | IH-10 Katy | 2:50:39 AM | 1.25 | 1:24 | 7:31 | 54 | |
| IH-10 Katy | Morton | 2:50:39 AM | 1.50 | 1:55 | 9:26 | 47 |  |
| Morton | Clay Rd | 2:50:39 AM | 1.60 | 1:25 | 10:51 | 68 | |
| Clay Rd | Beckendorff | 2:50:39 AM | 1.30 | 1:19 | 12:10 | 59 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 2:50:39 AM | 1.30 | 1:14 | 13:22 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 2:50:39 AM | 1.40 | 1:16 | 14:38 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:50:39 AM | 2.40 | 2:07 | 16:45 | 68 | |
| 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 | 2:50:39 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 2:50:39 AM | 1.40 | 1:27 | 3:40 | 58 | |
| House Hahl | West Rd | 2:50:39 AM | 1.30 | 1:24 | 5:04 | 56 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 2:50:39 AM | 1.30 | 1:11 | 6:13 | 66 | |
| Clay Rd | Morton | 2:50:39 AM | 1.60 | 1:35 | 7:48 | 61 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:50:39 AM | 2.20 | 1:57 | 9:43 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 2:49:39 AM | 2.00 | 3:34 | 13:17 | 34 |  |
| S Fry Rd | Bellaire | 2:50:39 AM | 1.60 | 1:27 | 14:44 | 66 | |
| Bellaire | W Bellfort | 2:50:39 AM | 2.90 | 2:55 | 17:39 | 60 | |
| 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 | 17:34 | 17:34 | 104 | |
