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 | 4:55:54 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 4:55:54 AM | 2.00 | 1:47 | 3:06 | 67 | |
| Oyster Creek | Harlem Rd | 4:55:54 AM | 1.60 | 1:46 | 4:52 | 54 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:55:54 AM | 2.90 | 3:02 | 7:53 | 57 | |
| Bellaire | S Fry Rd | 4:55:54 AM | 1.60 | 1:42 | 9:35 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 4:55:54 AM | 2.00 | 1:51 | 11:26 | 65 | |
| Cinco Ranch Blvd | Kingsland | 4:55:54 AM | 2.20 | 2:44 | 14:10 | 48 |  |
| Kingsland | IH-10 Katy | 4:55:54 AM | 1.25 | 1:14 | 15:24 | 61 | |
| IH-10 Katy | Morton | 4:55:54 AM | 1.50 | 1:37 | 17:01 | 56 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| 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 | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:55:54 AM | 1.25 | 1:16 | 1:08 | 59 | |
| Kingsland | Cinco Ranch Blvd | 4:55:54 AM | 2.20 | 1:53 | 3:01 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 4:55:54 AM | 2.00 | 1:57 | 4:58 | 62 | |
| S Fry Rd | Bellaire | 4:55:54 AM | 1.60 | 1:31 | 6:29 | 63 | |
| Bellaire | W Bellfort | 4:55:54 AM | 2.90 | 2:33 | 9:02 | 68 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 4:55:54 AM | 1.60 | 1:15 | 10:16 | 77 | |
| Oyster Creek | FM-1464 | 4:55:54 AM | 2.00 | 1:39 | 11:55 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
