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 | 3:50:55 AM | 2.90 | 2:41 | 2:36 | 65 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:50:55 AM | 1.50 | 2:00 | 4:32 | 45 |  |
| Morton | Clay Rd | 3:50:55 AM | 1.60 | 1:31 | 6:03 | 63 | |
| Clay Rd | Beckendorff | 3:50:55 AM | 1.30 | 1:16 | 7:19 | 62 | |
| Beckendorff | FM-529 | 3:50:55 AM | 1.00 | 00:49 | 8:08 | 73 | |
| FM-529 | West Rd | 3:49:55 AM | 2.50 | 2:52 | 11:00 | 52 | |
| West Rd | House Hahl | 3:50:55 AM | 1.30 | 1:17 | 12:17 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 3:50:55 AM | 1.40 | 1:25 | 13:42 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:50:55 AM | 2.40 | 2:04 | 15:46 | 70 | |
| 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 | 3:50:55 AM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 3:50:55 AM | 1.40 | 1:26 | 3:20 | 59 | |
| House Hahl | West Rd | 3:50:55 AM | 1.30 | 1:20 | 4:40 | 58 | |
| West Rd | FM-529 | 3:50:55 AM | 2.50 | 2:09 | 6:49 | 70 | |
| FM-529 | Beckendorff | 3:50:55 AM | 1.00 | 1:17 | 8:06 | 47 | |
| Beckendorff | Clay Rd | 3:50:55 AM | 1.30 | 1:06 | 9:12 | 71 | |
| Clay Rd | Morton | 3:50:55 AM | 1.60 | 1:58 | 11:10 | 49 | |
| Morton | IH-10 Katy | 3:50:55 AM | 1.50 | 1:05 | 12:15 | 83 | |
| IH-10 Katy | Kingsland | 3:50:55 AM | 1.25 | 1:06 | 13:21 | 68 | |
| Kingsland | Cinco Ranch Blvd | 3:50:55 AM | 2.20 | 1:56 | 15:17 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 3:50:55 AM | 2.00 | 2:29 | 17:46 | 48 | |
| S Fry Rd | Bellaire | 3:50:55 AM | 1.60 | 1:48 | 19:34 | 53 | |
| Bellaire | W Bellfort | 3:50:55 AM | 2.90 | 3:00 | 22:34 | 58 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:50:55 AM | 2.00 | 1:48 | 24:20 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:18 | 24:18 | 75 | |
