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 | 2:10:56 AM | 2.90 | 2:48 | 2:43 | 62 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 2:10:56 AM | 1.50 | 1:49 | 4:28 | 50 | |
| Morton | Clay Rd | 2:10:56 AM | 1.60 | 1:10 | 5:38 | 82 | |
| Clay Rd | Beckendorff | 2:10:56 AM | 1.30 | 1:26 | 7:04 | 54 | |
| Beckendorff | FM-529 | 2:10:56 AM | 1.00 | 00:48 | 7:52 | 75 | |
| FM-529 | West Rd | 2:02:55 AM | 2.50 | 4:54 | 12:46 | 31 |  |
| West Rd | House Hahl | 2:10:56 AM | 1.30 | 1:13 | 13:59 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 2:10:56 AM | 1.40 | 1:16 | 15:15 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:10:56 AM | 2.40 | 2:08 | 17:23 | 68 | |
| Summary | 30.6 | 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 | 2:10:56 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 2:10:56 AM | 1.40 | 1:13 | 3:16 | 69 | |
| House Hahl | West Rd | 2:10:56 AM | 1.30 | 1:15 | 4:31 | 62 | |
| West Rd | FM-529 | 2:10:56 AM | 2.50 | 2:32 | 7:03 | 59 | |
| FM-529 | Beckendorff | 2:10:56 AM | 1.00 | 1:10 | 8:13 | 51 | |
| Beckendorff | Clay Rd | 2:10:56 AM | 1.30 | 1:12 | 9:25 | 65 | |
| Clay Rd | Morton | 2:10:56 AM | 1.60 | 2:00 | 11:25 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| 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 | 2:10:56 AM | 1.50 | 1:51 | 13:10 | 49 | |
| 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 | 30.6 | 13:06 | 13:06 | 140 | |
