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 | 8:54:30 AM | 1.50 | 1:29 | 1:28 | 61 |  |
| FM-1464 | Oyster Creek | 8:54:30 AM | 2.00 | 1:39 | 3:07 | 73 | |
| Oyster Creek | Harlem Rd | 8:54:30 AM | 1.60 | 1:33 | 4:40 | 62 | |
| Harlem Rd | W Bellfort | 8:54:30 AM | 1.50 | 1:16 | 5:56 | 71 | |
| W Bellfort | Bellaire | 8:44:29 AM | 2.90 | 4:54 | 10:50 | 36 |  |
| Bellaire | S Fry Rd | 8:54:30 AM | 1.60 | 1:25 | 12:15 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:54:30 AM | 2.00 | 2:00 | 14:15 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:51:30 AM | 2.20 | 4:17 | 18:32 | 31 | |
| Kingsland | IH-10 Katy | 8:54:30 AM | 1.25 | 00:49 | 19:21 | 92 | |
| IH-10 Katy | Morton | 8:54:30 AM | 1.50 | 1:45 | 21:06 | 51 | |
| Morton | Clay Rd | 8:54:30 AM | 1.60 | 1:24 | 22:30 | 69 | |
| 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 | 8:54:30 AM | 1.60 | 1:35 | 1:29 | 61 | |
| Morton | IH-10 Katy | 8:54:30 AM | 1.50 | 1:25 | 2:54 | 64 | |
| IH-10 Katy | Kingsland | 8:54:30 AM | 1.25 | 1:15 | 4:09 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:54:30 AM | 2.20 | 2:01 | 6:10 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 8:54:30 AM | 2.00 | 1:54 | 8:04 | 63 | |
| S Fry Rd | Bellaire | 8:54:30 AM | 1.60 | 1:37 | 9:41 | 59 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:54:30 AM | 2.00 | 1:43 | 11:21 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
