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 | 4:44:46 AM | 1.00 | 1:50 | 1:50 | 33 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 4:44:46 AM | 2.00 | 1:42 | 3:31 | 71 |  |
| Oyster Creek | Harlem Rd | 4:44:46 AM | 1.60 | 1:30 | 5:01 | 64 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:44:46 AM | 2.90 | 2:50 | 7:50 | 61 | |
| Bellaire | S Fry Rd | 4:44:46 AM | 1.60 | 1:38 | 9:28 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 4:44:46 AM | 2.00 | 1:52 | 11:20 | 64 | |
| Cinco Ranch Blvd | Kingsland | 4:44:46 AM | 2.20 | 2:22 | 13:42 | 56 | |
| Kingsland | IH-10 Katy | 4:44:46 AM | 1.25 | 1:08 | 14:50 | 66 | |
| IH-10 Katy | Morton | 4:44:46 AM | 1.50 | 1:52 | 16:42 | 48 |  |
| Morton | Clay Rd | 4:44:46 AM | 1.60 | 1:27 | 18:09 | 66 | |
| Clay Rd | Beckendorff | 4:44:46 AM | 1.30 | 1:22 | 19:31 | 57 | |
| Beckendorff | FM-529 | 4:44:46 AM | 1.00 | 1:02 | 20:33 | 58 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:44:46 AM | 1.40 | 1:20 | 21:51 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:44:46 AM | 2.40 | 2:07 | 23:58 | 68 | |
| Summary | 30.55 | 23:58 | 23:58 | 76 | |
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 | 4:44:46 AM | 2.40 | 1:55 | 1:55 | 75 | |
| Bridgeland Lake Parkway | House Hahl | 4:43:46 AM | 1.40 | 1:06 | 3:01 | 76 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:44:46 AM | 1.00 | 00:57 | 3:56 | 63 | |
| Beckendorff | Clay Rd | 4:44:46 AM | 1.30 | 1:05 | 5:01 | 72 | |
| Clay Rd | Morton | 4:44:46 AM | 1.60 | 1:37 | 6:38 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:44:46 AM | 1.25 | 1:20 | 7:57 | 56 | |
| Kingsland | Cinco Ranch Blvd | 4:44:46 AM | 2.20 | 1:56 | 9:53 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 4:44:46 AM | 2.00 | 1:54 | 11:47 | 63 | |
| S Fry Rd | Bellaire | 4:44:46 AM | 1.60 | 1:22 | 13:09 | 70 | |
| Bellaire | W Bellfort | 4:44:46 AM | 2.90 | 2:32 | 15:41 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 4:44:46 AM | 1.60 | 1:25 | 17:05 | 68 | |
| Oyster Creek | FM-1464 | 4:44:46 AM | 2.00 | 1:54 | 18:59 | 63 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:57 | 18:57 | 97 | |
