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 | 11:58:46 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 11:58:46 AM | 2.00 | 1:43 | 3:02 | 70 | |
| Oyster Creek | Harlem Rd | 11:58:46 AM | 1.60 | 1:33 | 4:35 | 62 | |
| Harlem Rd | W Bellfort | 11:58:46 AM | 1.50 | 1:15 | 5:50 | 72 | |
| W Bellfort | Bellaire | 11:58:46 AM | 2.90 | 2:20 | 8:10 | 75 | |
| Bellaire | S Fry Rd | 11:58:46 AM | 1.60 | 1:25 | 9:35 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:58:46 AM | 2.00 | 2:04 | 11:39 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:58:46 AM | 1.50 | 1:49 | 13:26 | 50 | |
| Morton | Clay Rd | 11:58:46 AM | 1.60 | 1:30 | 14:56 | 64 | |
| Clay Rd | Beckendorff | 11:58:46 AM | 1.30 | 1:15 | 16:11 | 62 | |
| Beckendorff | FM-529 | 11:58:46 AM | 1.00 | 00:54 | 17:05 | 67 | |
| 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 | 11:58:46 AM | 1.00 | 00:58 | 00:54 | 62 | |
| Beckendorff | Clay Rd | 11:58:46 AM | 1.30 | 1:09 | 2:03 | 68 | |
| Clay Rd | Morton | 11:58:46 AM | 1.60 | 1:57 | 4:00 | 49 |  |
| Morton | IH-10 Katy | 11:57:46 AM | 1.50 | 1:19 | 5:19 | 68 | |
| IH-10 Katy | Kingsland | 11:58:46 AM | 1.25 | 1:04 | 6:23 | 70 | |
| Kingsland | Cinco Ranch Blvd | 11:58:46 AM | 2.20 | 2:07 | 8:30 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 11:58:46 AM | 2.00 | 2:04 | 10:34 | 58 | |
| S Fry Rd | Bellaire | 11:58:46 AM | 1.60 | 1:40 | 12:14 | 58 | |
| Bellaire | W Bellfort | 11:58:46 AM | 2.90 | 2:26 | 14:40 | 72 | |
| W Bellfort | Harlem Rd | 11:58:46 AM | 1.50 | 1:13 | 15:53 | 74 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:58:46 AM | 2.00 | 1:32 | 17:24 | 78 | |
| FM-1464 | New Territory | 11:58:46 AM | 1.50 | 1:07 | 18:31 | 81 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
