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 | 5:03:50 AM | 1.50 | 1:11 | 1:10 | 76 |  |
| FM-1464 | Oyster Creek | 5:03:50 AM | 2.00 | 1:39 | 2:49 | 73 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 5:02:50 AM | 1.50 | 1:26 | 4:14 | 63 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 5:03:50 AM | 1.60 | 1:32 | 5:45 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 5:03:50 AM | 2.00 | 2:04 | 7:49 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:03:50 AM | 1.50 | 1:39 | 9:26 | 55 | |
| Morton | Clay Rd | 5:03:50 AM | 1.60 | 1:24 | 10:50 | 69 | |
| Clay Rd | Beckendorff | 5:03:50 AM | 1.30 | 1:09 | 11:59 | 68 | |
| Beckendorff | FM-529 | 5:03:50 AM | 1.00 | 00:49 | 12:48 | 73 | |
| 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 | 5:03:50 AM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 5:03:50 AM | 1.30 | 1:14 | 2:14 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:03:50 AM | 1.25 | 00:59 | 3:11 | 76 | |
| Kingsland | Cinco Ranch Blvd | 5:03:50 AM | 2.20 | 1:57 | 5:08 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 5:03:50 AM | 2.00 | 1:53 | 7:01 | 64 | |
| S Fry Rd | Bellaire | 5:03:50 AM | 1.60 | 1:36 | 8:37 | 60 | |
| Bellaire | W Bellfort | 5:03:50 AM | 2.90 | 2:52 | 11:29 | 61 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:03:50 AM | 2.00 | 1:47 | 13:14 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
