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 | 1:29:57 AM | 2.90 | 2:27 | 2:22 | 71 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:29:57 AM | 2.00 | 1:51 | 4:12 | 65 | |
| Cinco Ranch Blvd | Kingsland | 1:29:57 AM | 2.20 | 1:56 | 6:08 | 68 | |
| Kingsland | IH-10 Katy | 1:29:57 AM | 1.25 | 1:10 | 7:18 | 64 | |
| IH-10 Katy | Morton | 1:29:57 AM | 1.50 | 1:52 | 9:10 | 48 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:29:57 AM | 1.00 | 00:54 | 10:02 | 67 | |
| FM-529 | West Rd | 1:20:57 AM | 2.50 | 2:12 | 12:14 | 68 | |
| West Rd | House Hahl | 1:29:57 AM | 1.30 | 1:11 | 13:25 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:29:57 AM | 1.40 | 1:12 | 14:37 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:29:57 AM | 2.40 | 1:56 | 16:33 | 74 | |
| 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 | 1:29:57 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:29:57 AM | 1.40 | 1:33 | 3:43 | 54 | |
| House Hahl | West Rd | 1:29:57 AM | 1.30 | 1:20 | 5:03 | 58 | |
| West Rd | FM-529 | 1:29:57 AM | 2.50 | 2:37 | 7:40 | 57 | |
| FM-529 | Beckendorff | 1:29:57 AM | 1.00 | 1:03 | 8:43 | 57 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:29:57 AM | 1.25 | 1:25 | 10:05 | 53 | |
| Kingsland | Cinco Ranch Blvd | 1:29:57 AM | 2.20 | 1:51 | 11:56 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 1:29:57 AM | 2.00 | 1:58 | 13:54 | 61 | |
| S Fry Rd | Bellaire | 1:29:57 AM | 1.60 | 1:28 | 15:22 | 65 | |
| Bellaire | W Bellfort | 1:29:57 AM | 2.90 | 3:15 | 18:37 | 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 | 18:32 | 18:32 | 99 | |
