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 | 3:50:54 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 3:50:54 AM | 1.50 | 1:27 | 2:24 | 62 | |
| FM-1464 | Oyster Creek | 3:50:54 AM | 2.00 | 1:49 | 4:13 | 66 | |
| Oyster Creek | Harlem Rd | 3:50:54 AM | 1.60 | 1:50 | 6:03 | 52 | |
| Harlem Rd | W Bellfort | 3:50:54 AM | 1.50 | 1:26 | 7:29 | 63 | |
| W Bellfort | Bellaire | 3:50:54 AM | 2.90 | 2:46 | 10:15 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:50:54 AM | 2.20 | 2:13 | 12:26 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:50:54 AM | 1.50 | 1:34 | 13:59 | 57 | |
| Morton | Clay Rd | 3:50:54 AM | 1.60 | 1:23 | 15:22 | 69 | |
| Clay Rd | Beckendorff | 3:50:54 AM | 1.30 | 1:21 | 16:43 | 58 | |
| Beckendorff | FM-529 | 3:50:54 AM | 1.00 | 00:54 | 17:37 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:50:54 AM | 1.40 | 1:24 | 18:59 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:50:54 AM | 2.40 | 2:14 | 21:13 | 64 | |
| Summary | 30.55 | 21:13 | 21:13 | 86 | |
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 | 3:50:54 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:50:54 AM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:50:54 AM | 1.00 | 1:12 | 4:32 | 50 | |
| Beckendorff | Clay Rd | 3:50:54 AM | 1.30 | 1:09 | 5:41 | 68 | |
| Clay Rd | Morton | 3:50:54 AM | 1.60 | 1:42 | 7:23 | 56 | |
| Morton | IH-10 Katy | 3:50:54 AM | 1.50 | 1:30 | 8:53 | 60 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:50:54 AM | 2.20 | 1:50 | 10:42 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:50:54 AM | 2.90 | 2:49 | 13:29 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:50:54 AM | 2.00 | 1:43 | 15:10 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:50:54 AM | 1.00 | 1:00 | 16:09 | 60 | |
| Summary | 30.55 | 16:09 | 16:09 | 113 | |
