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 | 4:36:50 AM | 2.00 | 1:45 | 1:43 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 4:36:50 AM | 1.60 | 1:56 | 3:36 | 50 | |
| S Fry Rd | Cinco Ranch Blvd | 4:36:50 AM | 2.00 | 2:02 | 5:38 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:36:50 AM | 1.25 | 1:22 | 6:59 | 55 | |
| IH-10 Katy | Morton | 4:33:49 AM | 1.50 | 1:59 | 8:58 | 45 |  |
| Morton | Clay Rd | 4:36:50 AM | 1.60 | 1:36 | 10:34 | 60 | |
| Clay Rd | Beckendorff | 4:36:50 AM | 1.30 | 1:16 | 11:50 | 62 | |
| Beckendorff | FM-529 | 4:36:50 AM | 1.00 | 00:55 | 12:45 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:36:50 AM | 1.00 | 1:17 | 1:13 | 47 | |
| Beckendorff | Clay Rd | 4:36:50 AM | 1.30 | 1:09 | 2:22 | 68 | |
| Clay Rd | Morton | 4:36:50 AM | 1.60 | 2:11 | 4:33 | 44 | |
| Morton | IH-10 Katy | 4:36:50 AM | 1.50 | 1:09 | 5:42 | 78 | |
| IH-10 Katy | Kingsland | 4:36:50 AM | 1.25 | 1:07 | 6:49 | 67 | |
| Kingsland | Cinco Ranch Blvd | 4:36:50 AM | 2.20 | 2:01 | 8:50 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 4:36:50 AM | 2.00 | 2:23 | 11:13 | 50 | |
| S Fry Rd | Bellaire | 4:33:49 AM | 1.60 | 2:03 | 13:16 | 47 | |
| Bellaire | W Bellfort | 4:36:50 AM | 2.90 | 3:00 | 16:16 | 58 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 4:36:50 AM | 1.60 | 1:33 | 17:48 | 62 | |
| Oyster Creek | FM-1464 | 4:36:50 AM | 2.00 | 1:51 | 19:39 | 65 | |
| FM-1464 | New Territory | 4:36:50 AM | 1.50 | 1:27 | 21:06 | 62 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
