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 | 1:49:52 AM | 1.00 | 1:16 | 1:16 | 47 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:04:52 AM | 1.60 | 1:30 | 2:44 | 64 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 2:04:52 AM | 2.90 | 3:13 | 5:56 | 54 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 2:04:52 AM | 2.20 | 2:11 | 8:05 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:04:52 AM | 1.50 | 1:57 | 10:01 | 46 | |
| Morton | Clay Rd | 2:04:52 AM | 1.60 | 1:25 | 11:26 | 68 | |
| Clay Rd | Beckendorff | 2:04:52 AM | 1.30 | 1:13 | 12:39 | 64 | |
| Beckendorff | FM-529 | 2:04:52 AM | 1.00 | 00:53 | 13:32 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 2:04:52 AM | 1.40 | 1:23 | 14:53 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:04:52 AM | 2.40 | 2:08 | 17:01 | 68 | |
| Summary | 30.55 | 17:01 | 17:01 | 108 | |
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 | 2:04:52 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 2:04:52 AM | 1.40 | 1:21 | 3:32 | 62 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 2:04:52 AM | 1.00 | 1:20 | 4:50 | 45 | |
| Beckendorff | Clay Rd | 2:04:52 AM | 1.30 | 1:01 | 5:51 | 77 | |
| 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 | - | 2.20 | 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 | - | 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 | 5:39 | 5:39 | 324 | |
