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 | 11:38:50 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 11:38:50 AM | 2.00 | 1:42 | 3:00 | 71 | |
| Oyster Creek | Harlem Rd | 11:38:50 AM | 1.60 | 1:25 | 4:25 | 68 | |
| Harlem Rd | W Bellfort | 11:38:50 AM | 1.50 | 1:13 | 5:38 | 74 | |
| W Bellfort | Bellaire | 11:38:50 AM | 2.90 | 2:36 | 8:14 | 67 | |
| Bellaire | S Fry Rd | 11:38:50 AM | 1.60 | 1:27 | 9:41 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:38:50 AM | 2.00 | 2:05 | 11:46 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:38:50 AM | 2.20 | 3:47 | 15:33 | 35 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:38:50 AM | 1.50 | 1:44 | 17:16 | 52 | |
| Morton | Clay Rd | 11:38:50 AM | 1.60 | 1:31 | 18:47 | 63 | |
| Clay Rd | Beckendorff | 11:38:50 AM | 1.30 | 1:18 | 20:05 | 60 | |
| Beckendorff | FM-529 | 11:38:50 AM | 1.00 | 00:55 | 21:00 | 65 | |
| 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 | 11:38:50 AM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 11:38:50 AM | 1.30 | 1:16 | 2:16 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:38:50 AM | 1.50 | 1:14 | 3:29 | 73 | |
| IH-10 Katy | Kingsland | 11:38:50 AM | 1.25 | 1:09 | 4:38 | 65 | |
| Kingsland | Cinco Ranch Blvd | 11:38:50 AM | 2.20 | 2:18 | 6:56 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 11:38:50 AM | 2.00 | 2:46 | 9:42 | 43 |  |
| S Fry Rd | Bellaire | 11:38:50 AM | 1.60 | 1:38 | 11:20 | 59 | |
| Bellaire | W Bellfort | 11:38:50 AM | 2.90 | 2:45 | 14:05 | 63 | |
| W Bellfort | Harlem Rd | 11:38:50 AM | 1.50 | 1:14 | 15:19 | 73 | |
| Harlem Rd | Oyster Creek | 11:38:50 AM | 1.60 | 1:29 | 16:48 | 65 | |
| Oyster Creek | FM-1464 | 11:38:50 AM | 2.00 | 1:41 | 18:29 | 71 | |
| FM-1464 | New Territory | 11:38:50 AM | 1.50 | 1:20 | 19:49 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
