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 | 11:08:46 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 11:08:46 AM | 2.00 | 1:38 | 2:57 | 73 | |
| Oyster Creek | Harlem Rd | 11:08:46 AM | 1.60 | 1:26 | 4:23 | 67 | |
| Harlem Rd | W Bellfort | 11:08:46 AM | 1.50 | 1:07 | 5:30 | 81 | |
| W Bellfort | Bellaire | 11:08:46 AM | 2.90 | 2:32 | 8:02 | 69 | |
| Bellaire | S Fry Rd | 11:08:46 AM | 1.60 | 1:32 | 9:34 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 11:08:46 AM | 2.00 | 4:12 | 13:46 | 29 |  |
| Cinco Ranch Blvd | Kingsland | 11:08:46 AM | 2.20 | 7:00 | 20:46 | 19 |  |
| Kingsland | IH-10 Katy | 11:08:46 AM | 1.25 | 1:25 | 22:11 | 53 | |
| IH-10 Katy | Morton | 11:08:46 AM | 1.50 | 1:52 | 24:03 | 48 |  |
| Morton | Clay Rd | 11:08:46 AM | 1.60 | 1:27 | 25:30 | 66 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 11:08:46 AM | 1.60 | 2:18 | 2:12 | 42 | |
| Morton | IH-10 Katy | 11:08:46 AM | 1.50 | 1:46 | 3:58 | 51 | |
| IH-10 Katy | Kingsland | 11:08:46 AM | 1.25 | 1:20 | 5:18 | 56 | |
| Kingsland | Cinco Ranch Blvd | 11:08:46 AM | 2.20 | 2:11 | 7:29 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 11:08:46 AM | 2.00 | 3:46 | 11:15 | 32 |  |
| S Fry Rd | Bellaire | 11:08:46 AM | 1.60 | 1:32 | 12:47 | 63 | |
| Bellaire | W Bellfort | 11:08:46 AM | 2.90 | 2:25 | 15:12 | 72 | |
| W Bellfort | Harlem Rd | 11:08:46 AM | 1.50 | 1:07 | 16:19 | 81 | |
| Harlem Rd | Oyster Creek | 11:08:46 AM | 1.60 | 1:30 | 17:49 | 64 | |
| Oyster Creek | FM-1464 | 11:08:46 AM | 2.00 | 1:36 | 19:25 | 75 | |
| FM-1464 | New Territory | 11:08:46 AM | 1.50 | 1:17 | 20:42 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
