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 | 1:18:50 AM | 1.50 | 1:27 | 1:26 | 62 |  |
| FM-1464 | Oyster Creek | 1:18:50 AM | 2.00 | 1:37 | 3:03 | 74 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 1:18:50 AM | 1.50 | 1:18 | 4:20 | 69 | |
| W Bellfort | Bellaire | 1:18:50 AM | 2.90 | 3:10 | 7:30 | 55 | |
| Bellaire | S Fry Rd | 1:18:50 AM | 1.60 | 1:26 | 8:56 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 1:18:50 AM | 2.00 | 1:46 | 10:42 | 68 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:18:50 AM | 1.50 | 2:12 | 12:52 | 41 |  |
| Morton | Clay Rd | 1:18:50 AM | 1.60 | 1:24 | 14:16 | 69 | |
| Clay Rd | Beckendorff | 1:18:50 AM | 1.30 | 1:16 | 15:32 | 62 | |
| Beckendorff | FM-529 | 1:18:50 AM | 1.00 | 00:54 | 16:26 | 67 | |
| FM-529 | West Rd | 1:18:50 AM | 2.50 | 2:07 | 18:33 | 71 | |
| West Rd | House Hahl | 1:18:50 AM | 1.30 | 1:10 | 19:43 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 1:18:50 AM | 1.40 | 1:19 | 21:02 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:18:50 AM | 2.40 | 2:08 | 23:10 | 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 | 1:18:50 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 1:18:50 AM | 1.40 | 1:24 | 3:37 | 60 | |
| House Hahl | West Rd | 1:18:50 AM | 1.30 | 1:21 | 4:58 | 58 | |
| West Rd | FM-529 | 1:18:50 AM | 2.50 | 2:30 | 7:28 | 60 | |
| FM-529 | Beckendorff | 1:18:50 AM | 1.00 | 1:16 | 8:44 | 47 | |
| Beckendorff | Clay Rd | 1:18:50 AM | 1.30 | 1:19 | 10:03 | 59 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:18:50 AM | 2.20 | 1:58 | 11:58 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 1:18:50 AM | 2.00 | 1:50 | 13:48 | 65 | |
| S Fry Rd | Bellaire | 1:18:50 AM | 1.60 | 1:33 | 15:21 | 62 | |
| Bellaire | W Bellfort | 1:18:50 AM | 2.90 | 2:49 | 18:10 | 62 | |
| 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 | 18:05 | 18:05 | 101 | |
